Traversing Los Angeles without a car can be a pain compared to cities like New York or Boston. But avowed "foot soldier" Alissa Walker offers 6 simple ways to live a healthier, happier, and wealthier life in Los Angeles simply by ditching the car.

Less than a year ago, downtown Los Angeles was seen as a rising star, on a path towards becoming a vibrant and humming urban core. But the economic dive has stalled many projects, and they could be stalled for quite a while, according to this column.